This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-18382 →

DEBIAN-CVE-2020-18382

Heap-buffer-overflow in /src/wasm/wasm-binary.cpp in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) in Binaryen 1.38.26. A crafted wasm input can c...

Original description

The description as published by the source.

Heap-buffer-overflow in /src/wasm/wasm-binary.cpp in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) in Binaryen 1.38.26. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-opt.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 binaryen

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"68-1"}]}]

Debian:13 binaryen

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"68-1"}]}]

Debian:14 binaryen

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"68-1"}]}]

References

advisory security-tracker.debian.org